Agency
National Institute of Health (NIH)
Institute
National Eye Institute (NEI)
Type
Research Project (R01)
Project #
5R01EY014478-08
Application #
6771739
Study Section
Special Emphasis Panel (ZRG1-SNEM-5 (01))
Program Officer
Chin, Hemin R
Project Start
1995-05-01
Project End
2006-04-30
Budget Start
2004-05-01
Budget End
2005-04-30
Support Year
8
Fiscal Year
2004
Total Cost
$176,501
Indirect Cost
Name
George Washington University
Department
Biostatistics & Other Math Sci
Type
Schools of Arts and Sciences
DUNS #
043990498
City
Washington
State
DC
Country
United States
Zip Code
20052
Zheng, Gang; Li, Zhaohai; Gail, Mitchell H et al. (2010) Impact of population substructure on trend tests for genetic case-control association studies. Biometrics 66:196-204
Yan, Lihan K; Zheng, Gang; Li, Zhaohai (2008) Two-stage group sequential robust tests in family-based association studies: controlling type I error. Ann Hum Genet 72:557-65
Chen, Xiaowu; Li, Zhaohai (2008) Inference of haplotype effects in case-control studies using unphased genotype and environmental data. Biom J 50:270-82
Li, Qizhai; Zheng, Gang; Li, Zhaohai et al. (2008) Efficient approximation of P-value of the maximum of correlated tests, with applications to genome-wide association studies. Ann Hum Genet 72:397-406
Shu, Y; Liu, A; Li, Z (2007) Sequential evaluation of a medical diagnostic test with binary outcomes. Stat Med 26:4416-27
Zhang, Han; Zhang, Hong; Li, Zhaohai et al. (2007) Statistical methods for haplotype-based matched case-control association studies. Genet Epidemiol 31:316-26
Zheng, G; Ghosh, K; Chen, Z et al. (2006) Extreme rank selections for linkage analysis of quantitative trait loci using selected sib-pairs. Ann Hum Genet 70:857-66
Deng, Weiping; Chen, Hanfeng; Li, Zhaohai (2006) A logistic regression mixture model for interval mapping of genetic trait loci affecting binary phenotypes. Genetics 172:1349-58
Zhang, H; Zheng, G; Li, Z (2006) Statistical analysis for haplotype-based matched case-control studies. Biometrics 62:1124-31
Li, Z; Gastwirth, J L; Gail, M H (2005) Power and related statistical properties of conditional likelihood score tests for association studies in nuclear families with parental genotypes. Ann Hum Genet 69:296-314

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